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RPN3

Gene
RPN3
Protein
26S proteasome regulatory subunit RPN3
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
523 amino acids
Function
Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.
Similarity
Belongs to the proteasome subunit S3 family.
Mass
60.393 kDa
Sequence
MASTAVMMDVDSSGVNDLHHSEKKYAEEDQVQELLKVLNEISKTTLTLDPRYIWRSLKDLSSLRNQELLNAETLCFTVNVLYPDSSSFKKNLLKFITSNHKSSVPGSAELRNSYPASFYSVNTEKKTIEVTAEINCFMHLLVQLFLWDSKELEQLVEFNRKVVIPNLLCYYNLRSLNLINAKLWFYIYLSHETLARSSEEINSDNQNIILRSTMMKFLKIASLKHDNETKAMLINLILRDFLNNGEVDSASDFISKLEYPHTDVSSSLEARYFFYLSKINAIQLDYSTANEYIIAAIRKAPHNSKSLGFLQQSNKLHCCIQLLMGDIPELSFFHQSNMQKSLLPYYHLTKAVKLGDLKKFTSTITKYKQLLLKDDTYQLCVRLRSNVIKTGIRIISLTYKKISLRDICLKLNLDSEQTVEYMVSRAIRDGVIEAKINHEDGFIETTELLNIYDSEDPQQVFDERIKFANQLHDEYLVSMRYPEDKKTQQNEKSENGENDDDTLDGDLMDDMSDISDLDDLGFL

Gene
rpn3
Protein
Probable 26S proteasome regulatory subunit rpn3
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
497 amino acids
Function
Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.
Similarity
Belongs to the proteasome subunit S3 family.
Mass
57.346 kDa
Sequence
MIDDQRDMQVDSVNQEENVDSGETKQNTVTEVPRTVLQDVEANIAALMQATKQRDPRLVYRSLRTTSNICHRLNADVLGQLIKKYYSFDNSLKNELLELIDMPQNGDDSSTSITNGNGNTIFPEVDMYLQLLLSMTLYYNEKYEVGAEYIKKVIARLQSYDRRTLDQIAAKLYFYYILFFEKCNRSVECRNTLLSVHRTASLRHDSETQAMVLTLLLRNYIQFNLYDQADRLVSKTSFLTNASNNLAIRYQYYLGRIRAIQLDYTTAHEHLVSAIRKAPNTVYAVQFLEAVYKLHIVVQLLMGEIPERRIFRQKSLEKTLVPYLRISQAVRIGDLCAFTDALSKYEAEFRFDGLYTLICRLRHTVIKTGLRMISLSYSRISLRDVCIKLGLDSEESAEYIVAKGIRDGVIDASIDHSNAFMASNEAMDIYSTEQPQQAFHERIQFCLALHNDSIKSMRYPMDAHKSELEGVEEARRRMDKEMAEADLDDDEPDLGEF

Gene
Rpn3
Protein
Probable 26S proteasome non-ATPase regulatory subunit 3
Organism
Drosophila melanogaster
Length
494 amino acids
Function
Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.
Similarity
Belongs to the proteasome subunit S3 family.
Mass
56.004 kDa
Sequence
MTNATDIGANDVEMEVDPTAETLADEKKNQDVAAVQEIREQIRQIEKGVASKESRFILRVLRNLPNTRRKLNGVVFRNLAQSIYPAGADREAAVALMPAVEKDATELPDVPKKQVATKAPIAEVDAYFYLLLLVKLIDASDLKRAGISADALMAKISIQNRRTLDLIGAKSYFYFSRVAELKNSLEGIRSFLHARLRTATLRNDFEGQAVLINCLLRNYLHYALYDQADKLVKKSVYPESASNNEWARFLYYLGRIKAAKLEYSDAHKHLVQALRKSPQHAAIGFRQTVQKLIIVVELLLGNIPERVVFRQAGLRQSLGAYFQLTQAVRLGNLKRFGDVVSQYGPKFQLDHTFTLIIRLRHNVIKTAIRSIGLSYSRISPQDIAKRLMLDSAEDAEFIVSKAIRDGVIEATLDPAQNFMRSKESTDIYSTREPQLAFHERISFCLNLHNQSVKAMRYPPKSYGKDLESAEERREREQQDLELAKEMAEDDEDGF

Gene
RPN3
Protein
26S proteasome regulatory subunit RPN3
Organism
Encephalitozoon cuniculi (strain GB-M1)
Length
376 amino acids
Function
Acts as a regulatory subunit of the 26S proteasome which degrades poly-ubiquitinated proteins in the cytoplasm and in the nucleus. It is essential for the regulated turnover of proteins and for the removal of misfolded proteins. The proteasome is a multicatalytic proteinase complex that is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH (By similarity).
Similarity
Belongs to the proteasome subunit S3 family.
Mass
43.371 kDa
Sequence
MDEKECVAELVDVLSQLSSNREEAMDRYERQVFTFIRNIKPETLDSLNLESELERIAAYPVILGALFMRKEFKKIDKIVNENLLSHLIGKKRVYDYFVGLIVKFLYLARKNECQDNSALFSLLVTNKELGNEYTVSVITNCLLDMLIGNKIFQRIDNSIVTTSEQARYNYYNGIIFMVEGDYESALKCFHTCVILSTNRDLVLGAEKRVILCMLLSSDYSIPYPCKPSLRIYFKLASAVKRADIKKFEETLESNKDELMSQGLYFVAKRLSQNVIQEGIRKISVVYSRISYEDIAHILGINSGEVEYLVKRTIRKGLIKGKVADGIFYSLREDKSKTDIGIGIRDCIQLANYIQEHMRYPAIEPLCYEKVRKVHDK